I have spent the last 3 months in Sujira's place.
Nico welcomed me on my first day, showed me around and we had lunch together. I met Surija a few days later and we had diner (I can't forget the cashew nut chicken 555). Both of them are super nice and always very helpful when needed.
The flat is in keeping with the pictures. It is full furnished and cosy. The maid will clean your room when you ask, for 600 THB.
It is a 10 minutes walk south Saphan Taksin bts. Some bus lines might be convenient for you (especially the line 1 on Charoen krung Road).
Overall, such a great experience !